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Background 14

Specialist for inclination and
acceleration sensor technology
and Fieldbus diagnostics on
CAN-based systems

GEMAC Background

Development & production
of complex electronics

Sin­ce 1992 we are a suc­cess­ful­ly ope­ra­ting supplier
in the field of com­plex and high-qua­li­ty electronics.

Our ser­vices
Background 10

Customer oriented,
individual solutions

We offer you on your own requirements
indi­vi­du­al­ly tailo­red com­ple­te solutions.

Sub­mit your request now
Background 07

High quality, timely
implementation of your ideas

Our claim is the con­stant qua­li­ty of your products
at the hig­hest level and a zero-fault strategy.

Cus­to­mer references

GEMAC chemnitz gmbh logo main

Solutions Made in Germany

Innovative strength, flexibility and reliability are the prerequisites for constant quality at the highest level.

GEMAC sensors

GEMAC fieldbus

GEMAC Service 1

Our sen­sors con­vin­ce by a very high qua­li­ty. Our port­fo­lio inclu­des com­bi­ned sen­sors, tilt swit­ches, incli­na­ti­on sen­sors and iner­ti­al sensors.
GEMAC CANtouch CAN-Bus Messgerät
The world of exten­ded fiel­dbus dia­gnostics. Our dia­gnostic devices do not only mea­su­re at the pro­to­col level but also go deep into the phy­si­cal layers.
Idea 500x350
Our focus is on the cus­to­mer. We, the­re­fo­re, offer you an indi­vi­du­al, tailor-made deve­lo­p­ment and pro­duc­tion ser­vices — accord­ing to your ideas.
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Innovative Strength

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About Us

For more than 28 years, GEMAC CHEMNITZ GMBH has been deve­lo­ping and manu­fac­tu­ring modu­les, com­pon­ents and com­ple­te assem­blies accord­ing to indi­vi­du­al cus­to­mer requi­re­ments in the fiel­ds of sen­sor tech­no­lo­gy, mea­su­re­ment tech­no­lo­gy and medi­cal electronics.

GEMAC has estab­lis­hed its­elf as a spe­cia­list for incli­na­ti­on and acce­le­ra­ti­on sen­sors and Fiel­dbus dia­gnostics of CAN-based systems.

With a team of more than 70 experts, many years of indus­try expe­ri­ence and exten­si­ve deve­lo­p­ment and pro­duc­tion know-how, GEMAC offers its cus­to­mers an ent­i­re ran­ge of ser­vices from idea to seri­es production.

A high degree of value crea­ti­on depth throughout the ent­i­re pro­cess, the qua­li­ty stan­dard “Made in Ger­ma­ny” and the best pos­si­ble sup­port for our cus­to­mers enab­le us to achie­ve the hig­hest degree of cus­to­mer satisfaction.


The employees of GEMAC see them­sel­ves as spe­cia­lists for the deve­lo­p­ment of com­plex assem­blies. What makes us spe­cial are:

    • a high level of cus­to­mer and ser­vice ori­en­ta­ti­on and pro­xi­mi­ty to customers
    • a solu­ti­on-ori­en­ted and pro­fes­sio­nal working method in all processes
    • hig­hest pos­si­ble qua­li­ty with high fle­xi­bi­li­ty and efficiency
    • Relia­bi­li­ty and sustainability

GEMAC focu­ses on the cus­to­mer and his needs. Through an inten­si­ve sup­port and accom­p­animent of our cus­to­mers from the first minu­te on, we crea­te a suc­cess­ful and trus­ting part­ners­hip. We take the time to rea­li­ze your wis­hes and deman­ds. This inten­si­ve coope­ra­ti­on makes it pos­si­ble to act fle­xi­b­ly, quick­ly and goal-ori­en­ted and to achie­ve the best pos­si­ble result.

and Projects

GEMAC is an inno­va­ti­ve and high tech­no­lo­gy ori­en­ted com­pa­ny. We have the claim to iden­ti­fy ear­ly newest tech­no­lo­gy trends and to trans­fer the­se into valu­able solu­ti­ons for our customers.

Our cur­rent inno­va­tions and pro­jects are par­ti­al­ly sup­por­ted by the Euro­pean Uni­on and the Euro­pean Regio­nal Deve­lo­p­ment Fund (ERDF).


Present Projects

Novel CAN FD bus test system

The goal is to deve­lop a new type of test and dia­gnostic sys­tem for phy­si­cal and logi­cal signal eva­lua­ti­on for pro­cess con­trol and error ana­ly­sis in high-speed CAN FD bus sys­tems. In addi­ti­on to eva­lua­ting the pro­to­col data sup­plied by the bus, the phy­si­cal data of signal shape, height and tran­sit time should be exami­ned and used for the eva­lua­ti­on. The new CAN FD stan­dard requi­res lar­ger amounts of data to be trans­mit­ted at com­pa­ra­tively hig­her working fre­quen­ci­es. It is cur­r­ent­ly being estab­lis­hed in the indus­try and has beco­me necessa­ry to meet the incre­a­sed data trans­mis­si­on rates requi­re­ments. The­re are still no inter­na­tio­nal tes­ting opti­ons for the new stan­dard that enab­le a simp­le com­pa­ri­son of the phy­si­cal signal quality.


In order to gua­ran­tee our cus­to­mers the hig­hest pos­si­ble qua­li­ty of our pro­ducts and ser­vices, our qua­li­ty manage­ment is regu­lar­ly review­ed and impro­ved. For many years we have been cer­ti­fied accord­ing to the indus­try stan­dard ISO 9001 and the medi­cal tech­no­lo­gy stan­dard ISO 13485.


DIN EN ISO 13485

9001 Vorschau 13485 Vorschau




At GEMAC, the cus­to­mer and his needs are the focus of our atten­ti­on, in order to meet them, we need YOU.
We are loo­king for employees who share our phi­lo­so­phy, who enjoy taking respon­si­bi­li­ty in the inte­rest of our cus­to­mers and who want to help shape the future.

  • Deve­lo­p­ment engi­neer (m/f)
  • Pro­duc­tion employee (m/f)

Job qua­li­fy­ing

  • Elec­tro­nics Tech­ni­ci­an for Devices and Sys­tems (trai­ning peri­od 3,5 years)
  • Indus­tri­al Busi­ness Manage­ment Assi­stant (trai­ning peri­od 3 years)
  • Indus­tri­al electri­ci­an for devices and sys­tems (dura­ti­on of edu­ca­ti­on 2 years)
  • Inven­to­ry logistics spe­cia­list (trai­ning peri­od 3 years)

App­li­ca­ti­ons should be sent to or by post to the fol­lowing address:

GEMAC Chem­nitz GmbH
Zwi­ckau­er Stra­ße 227
09116 Chemnitz

Plea­se pay atten­ti­on to our data pro­tec­tion infor­ma­ti­on!

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GEMAC CAN-Bus Tester 2, CBT2, SAE J1939
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GEMAC CANtouch CAN-Bus Messgerät
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